So confused!

Je
I took a home pregnancy test on Sunday and think I went above the line they tell you to avoid. It showed positive immediately. Thinking I messed it up I took the other one (but used the cup method this time) and left it a few seconds longer than recommended. It came back positive too. AF is REALLY late right now. Should I take this as a true positive test? 
EDIT: Also been having a lot of cramping and pain in my lower abdomen, and bloating.